Vogt P-24AL, Service Manual

Page: 65 / 149

P24AL & P34AL Service Manual
ELECTRICAL CONTROLS
12/2016
6-3
Figure 6-2
Control Panel (Hinged Door)
(1LT) Amber Pilot Light –
FREEZING Illuminated during the freeze period or whenever the
circulating water pump is running.
(2LT) Clear Pilot Light – LIQUID
FEED Illuminated when the circulating water pump is running and
the float switch (10) is closed. Indicates that the liquid line
solenoid valve (20) is opened.
(3LT) Red Pilot Light – THAWING Illuminated when the machine is in a harvest period.
(2PB) Green Push Button – START For starting the compressor motor and ice production. (NO)
(1PB) Red Push Button – STOP For stopping the compressor motor and ice production. (NC)
(3PB) White Push Button –
MANUAL HARVEST For manually initiating a harvest cycle. (NO)
(1SS) Selector Switch –
HAND/AUTO HAND position for running the circulating water pump
independently at start-up or for cleaning the freezer tubes and
water tank.
AUTO position for provision of automatic system shutdown if
there is a control circuit power interruption.
Table 6-2
Description of Control Panel Parts (Outer Door)